122350200021552 has 40 divisors (see below), whose sum is σ = 316293466430464. Its totient is φ = 40754739829824.

The previous prime is 122350200021509. The next prime is 122350200021583. The reversal of 122350200021552 is 255120002053221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895561528 + ... + 895698135.

Almost surely, 2^{122350200021552} is an apocalyptic number.

122350200021552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122350200021552 is an abundant number, since it is smaller than the sum of its proper divisors (193943266408912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122350200021552 is a wasteful number, since it uses less digits than its factorization.

122350200021552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791261097 (or 1791261091 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 122350200021552 its reverse (255120002053221), we get a palindrome (377470202074773).

The spelling of 122350200021552 in words is "one hundred twenty-two trillion, three hundred fifty billion, two hundred million, twenty-one thousand, five hundred fifty-two".